Results (
Thai) 2:
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Results reveal that the most significant energy savings are in
the transport sector relative to the BAU scenario. The scenario
analysis shows that the implementation of a modal shift from
private passengers to mass transit systems has the potential to
greatly reduce energy demand, CO2 emissions, and to reduce the
level of local air pollutants. This scenario has potential energy
savings of 6614ktoe in 2025. In the industrial sector, the
improvement of energy efficiency has shown savings of 736ktoe
in 2025. Electricity savings under the promotion of high efficiency
appliances scenario in the residential sector and the potential of
savings under the efficient HVAC systems scenario in commercial
building are expected to be 111 and 12.3ktoe in 2025, respectively.
These energy savings are important to Bangkok, since the city
depends on imports of both electricity and fuels. However,if all of
the strategies on the demand side are simultaneously implemen-
ted, the highest potential energy savings in 2025 are expected to
be 7947ktoe, while on the supply side the renewable electricity
scenario shows a significant reduction in CO2 emissions. There
would be a reduction of 1757ktCO2-equivalent by 2025. Further,
policy options were assessed using a multi-criteria framework. In
the residential sector, promoting high efficiency appliances policy
has the highest score, while the utilization of daylighting as a
lighting system provided the best improvement in the commercial
sector. Energy efficiency policy receives the highest score in the
industrial sector. In transport sector, the modal shift policy gets the
best score among four transport policies. These policy options may
be used as a basis for priority policy planning in the reduction of
energy consumption, CO2 emissions, and local air pollutants.
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